S
M
T
W
T
F
S
29
81°
51°
30
84°
66°
31
85°
67°
1
81°
69°
2
84°
64°
3
77°
62°
4
64°
44°
5
69°
38°
6
72°
39°
7
74°
39°
8
78°
44°
9
80°
49°
10
79°
55°
11
79°
55°
12
79°
64°
13
85°
70°
14
81°
62°
15
76°
62°
16
84°
61°
17
78°
54°
18
63°
43°
19
73°
39°
20
73°
42°
21
65°
47°
22
70°
56°
23
77°
62°
24
75°
58°
25
75°
61°
26
82°
69°
27
86°
55°
28
76°
58°
29
74°
59°
30
66°
46°
1
63°
43°
2
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Winchester
Winchester's April 2026 forecast shows daily high temperatures ranging from 63° to 86°, with overnight lows between 43° and 69°. The average high for April is 74° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Winchester. See also: May | June | July.